diff --git a/roles/openshift-apps/greenwave/files/buildconfig.yml b/roles/openshift-apps/greenwave/files/buildconfig.yml
index 94ccb237fa..b1edebe278 100644
--- a/roles/openshift-apps/greenwave/files/buildconfig.yml
+++ b/roles/openshift-apps/greenwave/files/buildconfig.yml
@@ -17,6 +17,7 @@ spec:
           git \
           python-gunicorn \
           python-requests \
+          PyYAML \
           python2-flask
       RUN git clone https://pagure.io/greenwave.git /srv/greenwave
       RUN ln -s /etc/greenwave/settings.py /srv/greenwave/conf/settings.py